Open Science Research Excellence
%0 Journal Article
%A Tudor Barbu
%D 2016 
%J  International Journal of Computer, Electrical, Automation, Control and Information Engineering
%B World Academy of Science, Engineering and Technology
%I International Science Index 116, 2016
%T A Nonlinear Parabolic Partial Differential Equation Model for Image Enhancement
%U http://waset.org/publications/10004972
%V 116
%X We present a robust nonlinear parabolic partial
differential equation (PDE)-based denoising scheme in this article.
Our approach is based on a second-order anisotropic diffusion model
that is described first. Then, a consistent and explicit numerical
approximation algorithm is constructed for this continuous model by
using the finite-difference method. Finally, our restoration
experiments and method comparison, which prove the effectiveness
of this proposed technique, are discussed in this paper.
%P 1440 - 1443